Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
corebankok.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:29:03 UTC · ↺ Refresh
MX Hostnames
- all.secureyourmail.com
MX Priorities
- all.secureyourmail.com: 10
A / AAAA Records
- 23.220.161.211 ↩ a23-220-161-211.deploy.static.akamaitechnologies.com
- 23.220.161.205 ↩ a23-220-161-205.deploy.static.akamaitechnologies.com
Mail Server IPs
- 71.146.224.199 ↩ all.secureyourmail.com
- 71.146.224.134 ↩ all.secureyourmail.com
- 71.146.224.204 ↩ all.secureyourmail.com
SOA Record
Raw SOA
ns1.boitdns.com admin.boitdns.com 2021101049 1200 600 1209600 86400
Primary NS (mname)
ns1.boitdns.com
Admin Email (rname)
admin@boitdns.com
Serial
2021101049
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.boitdns.com
ns3.boitdns.com
ns2.boitdns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:208.95.207.40/29 ip4:66.254.128.0/19 ip4:205.196.224.0/19 ip4:66.254.159.139 exists:%{i}.spf.hc197966.iphmx.com include:corebankok-com.spf.smtp25.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];fo=s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- hy0pmcqjgmf3b4kr464d5y20bjt6m95w
- qpK6XQuf4ysFOrFdnBRnTA==
- SPFv=spf1 ip4:208.95.207.40/29 ip4:66.254.128.0/19 ip4:205.196.224.0/19 ip4:66.254.159.139 exists:%{i}.spf.hc197966.iphmx.com include:corebankok-com.spf.smtp25.com ~all
- nfzsdhb0ft0swd7h5b32mkpgmpsk42f6
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